4256828884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{11527}}^1$

素因数の和:11669

約数の個数: 72

約数和(自身を含む): 9444659840

約数和(自身を除く): 5187830956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 121, 154, 218, 242, 308, 436, 484, 763, 847, 1199, 1526, 1694, 2398, 3052, 3388, 4796, 8393, 11527, 13189, 16786, 23054, 26378, 33572, 46108, 52756, 80689, 92323, 126797, 161378, 184646, 253594, 322756, 369292, 507188, 887579, 1256443, 1394767, 1775158, 2512886, 2789534, 3550316, 5025772, 5579068, 8795101, 9763369, 13820873, 17590202, 19526738, 27641746, 35180404, 39053476, 55283492, 96746111, 152029603, 193492222, 304059206, 386984444, 608118412, 1064207221, 2128414442, 4256828884]

約数ペア:

[(1, 4256828884), (2, 2128414442), (4, 1064207221), (7, 608118412), (11, 386984444), (14, 304059206), (22, 193492222), (28, 152029603), (44, 96746111), (77, 55283492), (109, 39053476), (121, 35180404), (154, 27641746), (218, 19526738), (242, 17590202), (308, 13820873), (436, 9763369), (484, 8795101), (763, 5579068), (847, 5025772), (1199, 3550316), (1526, 2789534), (1694, 2512886), (2398, 1775158), (3052, 1394767), (3388, 1256443), (4796, 887579), (8393, 507188), (11527, 369292), (13189, 322756), (16786, 253594), (23054, 184646), (26378, 161378), (33572, 126797), (46108, 92323), (52756, 80689)]